| 35 |
|
# -- allow configurable periods of graphs |
| 36 |
|
# -- comments, types, etc |
| 37 |
|
|
| 38 |
+ |
BEGIN { |
| 39 |
+ |
push (@INC, "/usr/local/packages/rrdtool/lib/perl5/site_perl/5.8.2/sun4-solaris"); |
| 40 |
+ |
} |
| 41 |
+ |
|
| 42 |
|
my($version) = '$Id$'; |
| 43 |
|
|
| 44 |
|
$| = 1; |
| 105 |
|
# Read the contents of the base directory |
| 106 |
|
# and pull out the list of subdirectories (except . and .. :) |
| 107 |
|
opendir(DIR, $rrddir); |
| 108 |
< |
my(@rrddirlist) = grep { -d "$rrddir/$_" && !/^\.$/ && !/^\.\.$/ } readdir(DIR); |
| 108 |
> |
my(@rrddirlist) = sort grep { -d "$rrddir/$_" && !/^\.$/ && !/^\.\.$/ } readdir(DIR); |
| 109 |
|
closedir DIR; |
| 110 |
|
|
| 111 |
< |
# look through each directoty, as they might |
| 111 |
> |
# look through each directory, as they might |
| 112 |
|
# contain rrds for a particular machine |
| 113 |
|
foreach my $machine (@rrddirlist) { |
| 114 |
|
# Read the contents of the directory |
| 139 |
|
if($rrd =~ /^(cpu)\.rrd$/) { |
| 140 |
|
my(@data); |
| 141 |
|
my(@rawdata); |
| 142 |
< |
push @data, "LINE2:$1:idle:idle#00FF00:OK:idle cpu "; |
| 143 |
< |
push @data, "LINE2:$1:user:user#0000FF:OK:user cpu "; |
| 144 |
< |
push @data, "LINE2:$1:kernel:kernel#00FFFF:OK:kernel cpu"; |
| 145 |
< |
push @data, "LINE2:$1:swap:swap#FF00FF:OK:swap cpu "; |
| 146 |
< |
push @data, "LINE2:$1:iowait:iowait#FF0000:OK:iowait cpu"; |
| 142 |
> |
push @data, "AREA:$1:swap:swap#FF00FF:OK:swap cpu "; |
| 143 |
> |
push @data, "STACK:$1:iowait:iowait#FF0000:OK:iowait cpu"; |
| 144 |
> |
push @data, "STACK:$1:kernel:kernel#00FFFF:OK:kernel cpu"; |
| 145 |
> |
push @data, "STACK:$1:user:user#0000FF:OK:user cpu "; |
| 146 |
> |
#push @data, "STACK:$1:idle:idle#00FF00:OK:idle cpu "; |
| 147 |
|
push @rawdata, "--upper-limit=100"; |
| 148 |
|
&makegraph($machine, $1, "CPU Usage for $machine", "% cpu time", \@data, \@rawdata); |
| 149 |
|
} |
| 154 |
|
# although we need it to work out peruse... |
| 155 |
|
push @data, "NONE:$1:free:free#CCCCFF:NONE:free memory"; |
| 156 |
|
push @data, "NONE:$1:total:total#0000FF:NONE:total memory\\n"; |
| 157 |
+ |
push @data, "NONE:$1:cache:cache#0000FF:NONE:cache memory\\n"; |
| 158 |
|
# calculate peruse - note that we only use 'free' if it's less than total |
| 159 |
|
# (this is to avoid negative percentages :) |
| 160 |
|
push @rawdata, "CDEF:peruse=total,free,total,LT,free,0,IF,-,total,/,100,*"; |
| 161 |
+ |
push @rawdata, "CDEF:percacuse=cache,total,LT,cache,0,IF,total,/,100,*"; |
| 162 |
|
# and add it to the graph |
| 163 |
|
push @rawdata, "AREA:peruse#CCCCFF:% memory in use"; |
| 158 |
– |
push @rawdata, "--upper-limit=100"; |
| 159 |
– |
# add some nice values to the legend |
| 164 |
|
&addlegend(\@rawdata, "peruse"); |
| 165 |
+ |
push @rawdata, "LINE2:percacuse#0000FF:% memory cache "; |
| 166 |
+ |
&addlegend(\@rawdata, "percacuse"); |
| 167 |
+ |
push @rawdata, "--upper-limit=100"; |
| 168 |
+ |
push @rawdata, "--base=1024"; |
| 169 |
|
# put the total memory on the graph so we can map percentages to real values |
| 170 |
< |
push @rawdata, "GPRINT:total:LAST:Current total memory\\: \%.2lf %sMb\\c"; |
| 170 |
> |
push @rawdata, "GPRINT:total:LAST:Current total memory\\: \%.2lf %sb\\c"; |
| 171 |
|
&makegraph($machine, $1, "Memory Usage for $machine", "% memory in use", \@data, \@rawdata); |
| 172 |
|
} |
| 173 |
|
if($rrd =~ /^(load)\.rrd$/) { |
| 179 |
|
} |
| 180 |
|
if($rrd =~ /^(proc)\.rrd$/) { |
| 181 |
|
my(@data); |
| 182 |
< |
push @data, "LINE2:$1:cpu:cpu#00FF00:OK:cpu processes "; |
| 183 |
< |
push @data, "LINE2:$1:sleeping:sleeping#0000FF:OK:sleeping processes"; |
| 184 |
< |
push @data, "LINE2:$1:stopped:stopped#00FFFF:OK:stopped processes "; |
| 185 |
< |
push @data, "LINE2:$1:total:total#FF00FF:OK:total processes "; |
| 186 |
< |
push @data, "LINE2:$1:zombie:zombie#FF0000:OK:zombie processes "; |
| 182 |
> |
push @data, "AREA:$1:stopped:stopped#00FFFF:OK:stopped processes "; |
| 183 |
> |
push @data, "STACK:$1:zombie:zombie#FF0000:OK:zombie processes "; |
| 184 |
> |
push @data, "STACK:$1:cpu:cpu#00FF00:OK:cpu processes "; |
| 185 |
> |
push @data, "STACK:$1:sleeping:sleeping#0000FF:OK:sleeping processes"; |
| 186 |
> |
#push @data, "LINE2:$1:total:total#FF00FF:OK:total processes "; |
| 187 |
|
&makegraph($machine, $1, "Processes on $machine", "no. of processes", \@data); |
| 188 |
|
} |
| 189 |
|
if($rrd =~ /^(swap)\.rrd$/) { |
| 199 |
|
# and add it to the graph |
| 200 |
|
push @rawdata, "AREA:peruse#CCCCFF:% swap in use"; |
| 201 |
|
push @rawdata, "--upper-limit=100"; |
| 202 |
+ |
push @rawdata, "--base=1024"; |
| 203 |
|
# add some nice values to the legend |
| 204 |
|
&addlegend(\@rawdata, "peruse"); |
| 205 |
|
# put the total swap on the graph so we can map percentages to real values |
| 206 |
< |
push @rawdata, "GPRINT:total:LAST:Current total swap\\: \%.2lf %sMb\\c"; |
| 206 |
> |
push @rawdata, "GPRINT:total:LAST:Current total swap\\: \%.2lf %sb\\c"; |
| 207 |
|
&makegraph($machine, $1, "Swap Usage for $machine", "% swap in use", \@data, \@rawdata); |
| 208 |
|
} |
| 209 |
|
if($rrd =~ /^(users)\.rrd$/) { |
| 213 |
|
} |
| 214 |
|
if($rrd =~ /^(paging)\.rrd$/) { |
| 215 |
|
my(@data); |
| 216 |
< |
push @data, "LINE2:$1:swapins:swapins#00FF00:OK:swap pages in "; |
| 217 |
< |
push @data, "LINE2:$1:swapouts:swapouts#0000FF:OK:swap pages out"; |
| 216 |
> |
push @data, "AREA:$1:pageins:pageins#00FF00:OK:pages paged in "; |
| 217 |
> |
push @data, "LINE2:$1:pageouts:pageouts#0000FF:OK:pages paged out"; |
| 218 |
|
&makegraph($machine, $1, "Paging on $machine", "pages per second", \@data); |
| 219 |
|
} |
| 220 |
< |
if($rrd =~ /^(disk)-(\S+).rrd$/) { |
| 220 |
> |
if($rrd =~ /^(disk)-(\S+)\.rrd$/) { |
| 221 |
|
my(@data); |
| 222 |
|
my(@rawdata); |
| 223 |
|
# we need this lot for our calculations, but we'll never show them |
| 224 |
< |
push @data, "NONE:$1-$2:kbytes:kbytes#0000FF:NONE:total size\\n"; |
| 224 |
> |
push @data, "NONE:$1-$2:total:total#0000FF:NONE:total size\\n"; |
| 225 |
|
push @data, "NONE:$1-$2:used:used#CCCCFF:NONE:used space"; |
| 226 |
|
push @data, "NONE:$1-$2:totalinodes:totalinodes#000000:NONE:total inodes"; |
| 227 |
|
push @data, "NONE:$1-$2:freeinodes:freeinodes#000000:NONE:free inodes"; |
| 228 |
|
# calculate peruse, add it to the graph, and add a legend |
| 229 |
< |
push @rawdata, "CDEF:peruse=used,kbytes,/,100,*"; |
| 229 |
> |
push @rawdata, "CDEF:peruse=used,total,/,100,*"; |
| 230 |
|
push @rawdata, "AREA:peruse#CCCCFF:% disk used "; |
| 231 |
|
&addlegend(\@rawdata, "peruse"); |
| 232 |
|
# put the total space on the graph so we can map percentages to real values |
| 233 |
< |
push @rawdata, "GPRINT:kbytes:LAST:Current total space\\: \%.2lf %sKb\\c"; |
| 233 |
> |
push @rawdata, "GPRINT:total:LAST:Current total space\\: \%.2lf %sb\\c"; |
| 234 |
|
# calculate perinodeuse, add it to the graph, and add a legend |
| 235 |
|
push @rawdata, "CDEF:perinodeuse=totalinodes,freeinodes,totalinodes,LT,freeinodes,0,IF,-,totalinodes,/,100,*"; |
| 236 |
|
push @rawdata, "LINE2:perinodeuse#FF4444:% inodes used"; |
| 237 |
|
push @rawdata, "--upper-limit=100"; |
| 238 |
+ |
push @rawdata, "--base=1024"; |
| 239 |
|
&addlegend(\@rawdata, "perinodeuse"); |
| 240 |
|
# put the total inodes on the graph so we can map percentages to real values |
| 241 |
|
push @rawdata, "GPRINT:totalinodes:LAST:Current total inodes\\: \%.2lf %s\\c"; |
| 247 |
|
$nicename =~ s/$hex_underscore/_/g; |
| 248 |
|
&makegraph($machine, "$type-$name", "Disk Usage for $machine on $nicename", "% usage", \@data, \@rawdata); |
| 249 |
|
} |
| 250 |
+ |
if($rrd =~ /^(diskio)-(\S+)\.rrd$/) { |
| 251 |
+ |
my(@data); |
| 252 |
+ |
my(@rawdata); |
| 253 |
+ |
push @data, "AREA:$1-$2:rbytes:rbytes#00FF00:OK:read bytes "; |
| 254 |
+ |
push @data, "LINE2:$1-$2:wbytes:wbytes#0000FF:OK:write bytes"; |
| 255 |
+ |
push @rawdata, "--base=1024"; |
| 256 |
+ |
&makegraph($machine, "$1-$2", "Disk IO for $machine on $2", "bytes per second", \@data, \@rawdata); |
| 257 |
+ |
} |
| 258 |
+ |
if($rrd =~ /^(net)-(\S+)\.rrd$/) { |
| 259 |
+ |
my(@data); |
| 260 |
+ |
my(@rawdata); |
| 261 |
+ |
push @data, "AREA:$1-$2:rx:rx#00FF00:OK:received bytes "; |
| 262 |
+ |
push @data, "LINE2:$1-$2:tx:tx#0000FF:OK:transfered bytes"; |
| 263 |
+ |
push @rawdata, "--base=1024"; |
| 264 |
+ |
&makegraph($machine, "$1-$2", "Network IO for $machine on $2", "bytes per second", \@data, \@rawdata); |
| 265 |
+ |
} |
| 266 |
+ |
if($rrd =~ /^(mailq)-(\S+)\.rrd$/) { |
| 267 |
+ |
my(@data); |
| 268 |
+ |
my(@rawdata); |
| 269 |
+ |
push @data, "LINE2:$1-$2:size:size#0000FF:OK:messages"; |
| 270 |
+ |
&makegraph($machine, "$1-$2", "Mail Queue ($2) Size for $machine", "messages in queue", \@data, \@rawdata); |
| 271 |
+ |
} |
| 272 |
|
# probably a queue with a name like this :) |
| 273 |
|
if($rrd =~ /^(\d+)_0\.rrd$/) { |
| 274 |
|
my(@data); |
| 308 |
|
# Read the contents of the graphs directory |
| 309 |
|
# and pull out the list of subdirectories (except . and .. :) |
| 310 |
|
opendir(DIR, $imgdir); |
| 311 |
< |
my(@imgdirlist) = grep { -d "$imgdir/$_" && !/^\.$/ && !/^\.\.$/ } readdir(DIR); |
| 311 |
> |
my(@imgdirlist) = sort grep { -d "$imgdir/$_" && !/^\.$/ && !/^\.\.$/ } readdir(DIR); |
| 312 |
|
closedir DIR; |
| 313 |
|
|
| 314 |
|
# look through each directoty, as they might |
| 431 |
|
push @$dataref, "GPRINT:$name:LAST:Current\\: \%8.2lf %s"; |
| 432 |
|
push @$dataref, "GPRINT:$name:AVERAGE:Average\\: \%8.2lf %s"; |
| 433 |
|
push @$dataref, "GPRINT:$name:MAX:Max\\: \%8.2lf %s\\n"; |
| 402 |
– |
#push @$dataref, "GPRINT:$name:MIN:Min\\: \%8.2lf %s\\n"; |
| 434 |
|
} |
| 435 |
|
|
| 436 |
|
# hacky subroutine to return a colour |
